Texas Instruments TPS65132B User Manual
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Texas Instruments TPS65132B User Manual

Evaluation module
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This user's guide describes the characteristics, operation, and use of the TPS65132B evaluation module
(EVM) and its software. It includes the EVM specifications, the recommended setup (hardware and
software), the schematic diagram, the board layouts, and the bill of materials.
All the measurements in the Application Performance section of the TPS65132B datasheet (SLVSBM1)
were done with this EVM.
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Electrical Specifications
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Copyright © 2014-2016, Texas Instruments Incorporated
SLVU866A - March 2014 - Revised February 2016
TPS65132B Evaluation Module
Contents
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User's Guide
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Summary of Contents for Texas Instruments TPS65132B

  • Page 1: Table Of Contents

    SLVU866A – March 2014 – Revised February 2016 TPS65132B Evaluation Module This user's guide describes the characteristics, operation, and use of the TPS65132B evaluation module (EVM) and its software. It includes the EVM specifications, the recommended setup (hardware and software), the schematic diagram, the board layouts, and the bill of materials.

  • Page 2: Introduction

    In addition to the contents of the EVM box, some or all of the equipment described in the following subsections is required. 1.1.1 Power Supply To evaluate the full performance of the TPS65132B, a dc power supply capable of delivering 1.2 A from 2.5 V to 5.5 V is required. 1.1.2 Host Computer...

  • Page 3: Electrical Specifications

    • Thermal shutdown • Four-layer PCB with all components on top side Electrical Specifications Table 1 gives an overview of the electrical specifications of the TPS65132B EVM. Table 1. Electrical Specifications Parameter Notes and Conditions Unit Input Characteristics Input voltage Input current = 3.7 V, I...

  • Page 4: Schematic

    4.7uF OUTN PGND OUTN PGND CFLY1 4.7uF AGND CFLY2 2.2 uF ENP/EN VNEG ENN/SYNC//WP SCL SDA CONN_2510-6002UB Figure 1. Schematic TPS65132B Evaluation Module SLVU866A – March 2014 – Revised February 2016 Submit Documentation Feedback Copyright © 2014–2016, Texas Instruments Incorporated...

  • Page 5: Connectors, Jumpers And Test Points

    Table 4. Test Point Overview Test Point Signal Description Input Supply OUTP Positive Output OUTN Negative Output Ground Ground Ground Boost Converter Output SLVU866A – March 2014 – Revised February 2016 TPS65132B Evaluation Module Submit Documentation Feedback Copyright © 2014–2016, Texas Instruments Incorporated...

  • Page 6: Setup

    If no changes to the output voltages or to any other configuration settings are needed, use the simplified set-up shown in Figure 3. If using the simplified setup, the TPS65132B device starts up with the register settings stored in its EEPROM the last time it was programmed. W H I T E S P A C E DC Power Supply 2.5-V to 5.5-V, 1.2-A...

  • Page 7: Two-Terminal Power Supply Connection

    VPOS Load VNEG S± Load Figure 6. Single-Ended Load Connections W H I T E S P A C E SLVU866A – March 2014 – Revised February 2016 TPS65132B Evaluation Module Submit Documentation Feedback Copyright © 2014–2016, Texas Instruments Incorporated...

  • Page 8: Differential Load Connection

    PC to the EVM hardware (Figure 2). To download the latest version of the EVM software: • Go to the TPS65132B product folder on the TI Web site (http://www.ti.com/product/tps65132) • Download the software zip file • Unzip the file •...

  • Page 9: Software Operation

    Export configurations for reuse later: • Clicking on the Save icon exports the configuration. • Clicking on the Load icon imports a saved configuration. SLVU866A – March 2014 – Revised February 2016 TPS65132B Evaluation Module Submit Documentation Feedback Copyright © 2014–2016, Texas Instruments Incorporated...

  • Page 10: C Bus Internal Pullup Connection

    Software Operation www.ti.com C Bus Configuration 6.2.1 Slave Address The EVM software uses the slave address 0x3E to communicate with the TPS65132B device over the I bus. This address cannot be changed. 6.2.2 Bus Speed The I C bus of the EVM can operate in Standard mode (100 kbps) or Fast mode (400 kbps). Select the desired I C bus speed from the Speed drop-down menu.
  • Page 11 6.3.2 Application Use the Smartphone and Tablet radio buttons to select if the TPS65132B operates in Smartphone mode or Tablet mode. The maximum output current in Tablet mode is higher than in Smartphone mode. Refer to the TPS65132B data sheet (SLVSBM1) for more information.

  • Page 12: Dac Registers Window

    Figure 13. DAC Registers Window Use the icons at the top of the window to select which data the window shows. • Click on Write to program the registers in the TPS65132B device with the contents shown in the GUI window. •...

  • Page 13: Demo Mode Prompt With No Evm Connected

    Demo Mode. If this box is unchecked when there is no EVM connected, an error message like the one shown in Figure 14 displays. Figure 14. Demo Mode Prompt with No EVM Connected SLVU866A – March 2014 – Revised February 2016 TPS65132B Evaluation Module Submit Documentation Feedback Copyright © 2014–2016, Texas Instruments Incorporated...

  • Page 14: Pcb Layout

    TPS65132B control IC. Moving components to both sides of the PCB can offer additional size reduction for space-constrained systems.

  • Page 15: Pcb Inner Layer 1 (Top View)

    PCB Layout www.ti.com Figure 17. PCB Inner Layer 1 (Top View) Figure 18. PCB Inner Layer 2 (Top View) SLVU866A – March 2014 – Revised February 2016 TPS65132B Evaluation Module Submit Documentation Feedback Copyright © 2014–2016, Texas Instruments Incorporated...

  • Page 16: Pcb Bottom Layer (Bottom View)

    PCB Layout www.ti.com Figure 19. PCB Bottom Layer (Bottom View) TPS65132B Evaluation Module SLVU866A – March 2014 – Revised February 2016 Submit Documentation Feedback Copyright © 2014–2016, Texas Instruments Incorporated...

  • Page 17: List Of Materials

    ....• The SLVU866A is almost entirely rewritten from the original release of the TPS65132B EVM user's guide. NOTE: Page numbers for previous revisions may differ from page numbers in the current version. SLVU866A – March 2014 – Revised February 2016...
  • Page 18 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
  • Page 19 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
  • Page 20 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page SPACER EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
  • Page 21 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2015, Texas Instruments Incorporated...
  • Page 22 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.

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